NetRename

NetRename[net, "old" -> "new"] gives a net in which the name old for a layer is replaced with new.

• NetRename[net, NetPort["old"] -> NetPort["new"]] gives a net in which the name old for an input or output port is replaced with new.
• NetRename[net, {rule1, rule2, ...}] performs all renamings specified by the rulei.
• NetRename[net, f] uses a function f to map existing layer names to new names.
• NetRename[net, rules, levelspec] renames layers and ports nested at level levelspec.

Examples

net = NetChain[{LinearLayer[10], Ramp}, "layer1", "layer2"];
NetRename[net, "layer1" -> "input_layer"]

Please visit the official Wolfram Language Reference for more details.